STOP the forced Windows 10 Upgrade preparation files

Microsoft has been delivering Windows 10 upgrade installation files onto Windows 7 and 8 machines – even if the user has not selected to upgrade to Windows 10. This causes long downloads, significant bandwidth usage, and long system shutdowns (the upgrade files are gigabytes in size and apply updates).

The update named KB3035583 has already been installed on your machine. EVEN if you have NOT chosen to reserve your Upgrade!